View Full Version : TR5/TR250 Engine stutters at 2500

03-01-2008, 09:31 PM
If I punch it between 2500 and 3000 rpm my engine stutters and bogs. I've done a complete tune up. New plugs, points, condensor, fuel filter, adjusted valves, timing, carburetor. It's a 1500 with Weber carb and 45D4 points dizzy. If I accelerate slowly it's fine and if I punch it at or above 300 it's fine. What could cause this?

03-01-2008, 10:04 PM
Needs a bigger shot from the accelerator pump ?